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3 years ago

Find the Tolal Surface Area

Mathematics

2 answers:

Yakvenalex [24]3 years ago

7 0

The answer to this question would be C , Hope I helped :)

julia-pushkina [17]3 years ago

3 0

The answer is c hope this helped

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The map shows the location of the airport and a warehouse in a city. Though not displayed on the map, there is also a factory 10

kipiarov [429]

step 1

find the coordinates of the factory

the factory is 104 miles due north of the warehouse

the coordinates of the warehouse are (39,-52)

coordinates of the factory------> (39,-52+104)------> (39,52)

step 2

find the distance warehouse to airport

let

A coordinates of warehouse-------> A( 39,-52)

B coordinates of airport---------> B(-39,52)

C coordinates of factory-------> C(39,52)

distance AB=√[(52+52)²+(-39-39)²]------> distance AB=130 miles

step 3

find the distance airport to factory

B(-39,52)

C(39,52)

distance BC=√[(52-52)²+(39+39)²]-----> distance BC=39 miles

the total number of miles=distance AB+distance BC---> 130+39

the total number of miles=169 miles

Thus the answer is 169

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3 years ago

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At the school play, 194 people attended the show on the first night and 185 people attended the show on the second night. How ma

LUCKY_DIMON [66]

379 people attended the show

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3 years ago

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Plz help me.. 50 points if you answer all ill give brainliest

antoniya [11.8K]

1) 1/4+1/2

We need to convert the fractions.

1/4 is fine.

1 x 2=2

2 x 2=4

1/4+2/4=3/4

2) a+a

a can be written as 1a.

1a+1a=2a

I can't see photos and he doesn't know 3 or 4 and i'm confused on 5.

a=?

Hope it helps?

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3 years ago

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Which of the following are one dimensional figures?

Vlada [557]

Assuming that is Angle not Angel than it would be all of the following:
Angle
Line
Segment
Ray

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Philip and Kevin are hoping to earn enough money to buy concert tickets for a show that costs $225 her concert tickets. Philip a

Zigmanuir [339]

Answer:

Kevin is going to be able to have enough money for the concert the fastest

Philip needs at least 4 weeks

Kevin needs at least 3 weeks

Step-by-step explanation:

Philip

$8.75/hour * 6 hours/weekend * 1 weekend/week = $52.5/week

$45 saved

Let's call x to the number of weeks Philip needs to reach $225.

52.5*x + 45 = 225

52.5*x = 225 - 45

x = 180/52.5

x = 3.43

He needs at least 4 weeks

Kevin

3 hours/day * $7.5/hour *3 days/week = $67.5/week

$30 saved

Let's call y to the number of weeks Kevin needs to reach $225.

67.5*y + 30 = 225

67.5*y = 225 - 30

y = 195/67.5

y = 2.9

He needs at least 3 weeks

6 0

4 years ago

Find the Tolal Surface Area​

Find the Tolal Surface Area